package com.cucn.ingmall.search.config;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * Elasticsearch配置类
 *
 * @author KouChaoJie
 * @since: 2021/12/9 14:40
 */
@Configuration
public class IngmallElasticSearchConfig {
    /**
     * 通用设置项
     */
    public static final RequestOptions COMMON_OPTIONS;

    @Value("${es.hostname}")
    private String esHostName;

    @Value("${es.port}")
    private Integer port;

    static {
        RequestOptions.Builder builder = RequestOptions.DEFAULT.toBuilder();
//        builder.addHeader("Authorization", "Bearer " + TOKEN);
//        builder.setHttpAsyncResponseConsumerFactory(
//                new HttpAsyncResponseConsumerFactory
//                        .HeapBufferedResponseConsumerFactory(30 * 1024 * 1024 * 1024));
        COMMON_OPTIONS = builder.build();
    }

    @Bean
    public RestHighLevelClient esRestClient() {
        RestHighLevelClient client = new RestHighLevelClient(
                RestClient.builder(new HttpHost(esHostName, port, "http")));
        return client;
    }


}
